Syka西卡
SYabbr.平方码(=square yard)abbr.主发动机偏转(=sustainer yaw)
syphilitic impetigo梅毒性脓疱病
Sylvisorex megaluran.非洲林鼩鼱
Syzygium xizangensen.西藏蒲桃
Syzygium hainanensen.海南蒲桃
systolic retraction收缩期回缩
Syzygium kashotensen.圆顶蒲桃
Syzygium malaccensen.马六甲蒲桃
Syzygium zeylanicumn.锡兰蒲桃